---
title: "vectordb"
type: "tool"
slug: "epsilla-cloud-vectordb"
canonical_url: "https://www.graphcanon.com/tools/epsilla-cloud-vectordb"
github_url: "https://github.com/epsilla-cloud/vectordb"
homepage_url: "https://epsilla.com"
stars: 875
forks: 46
primary_language: "C++"
license: "GPL-3.0"
archived: false
categories: ["llm-frameworks", "vector-databases", "data-retrieval"]
tags: ["data-science", "embeddings", "embeddings-similarity", "ai", "chatgpt", "data", "infrastructure", "database"]
updated_at: "2026-07-11T11:27:01.167882+00:00"
---

# vectordb

> Epsilla is a high performance Vector Database Management System

Epsilla is a high performance Vector Database Management System

## Facts

- Repository: https://github.com/epsilla-cloud/vectordb
- Homepage: https://epsilla.com
- Stars: 875 · Forks: 46 · Open issues: 16 · Watchers: 5
- Primary language: C++
- License: GPL-3.0
- Last pushed: 2025-11-29T16:02:22+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Slowing (computed 2026-07-11T11:26:59.384Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:26:59.896Z
- Full report: [trust report](/tools/epsilla-cloud-vectordb/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/epsilla-cloud-vectordb/trust)

## Categories

- [LLM Frameworks](/categories/llm-frameworks.md)
- [Vector Databases](/categories/vector-databases.md)
- [Data & Retrieval](/categories/data-retrieval.md)

## Tags

data-science, embeddings, embeddings-similarity, ai, chatgpt, data, infrastructure, database

## Category neighbours (exploratory)

_Same-category tools for discovery only - not curated alternatives. Cap shown at six._

- [llm-app](/tools/pathwaycom-llm-app.md) - Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. (★ 59,068) [Very active]
- [milvus](/tools/milvus-io-milvus.md) - High-performance cloud-native vector database (★ 45,181) [Very active]
- [pgvector](/tools/pgvector-pgvector.md) - Open-source vector similarity search for Postgres (★ 22,149) [Very active]
- [zvec](/tools/alibaba-zvec.md) - A lightweight, lightning-fast, in-process vector database (★ 14,728) [Very active]
- [lancedb](/tools/lancedb-lancedb.md) - Developer-friendly OSS embedded retrieval library for multimodal AI. (★ 10,863) [Very active]
- [databend](/tools/databendlabs-databend.md) - Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. (★ 9,378) [Very active]

_+ 2 more not listed._

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/epsilla-cloud-vectordb`](/api/graphcanon/tools/epsilla-cloud-vectordb)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_